This has happened to me twice. Once was a creep I used to be friends with who said he'd pay money to see me in porn, and then offered to be my support actor. I not-so-politely declined. The second time, my mum and I were on a day out and we bumped into one of her friends. This friend hadn't seen me since I was a baby, and upon seeing how much I'd grown, especially my chest (and kind of insulting mum by saying I obviously didn't inherit the size from her), she remarks that I should go into porn.
My mum's response? "...It'd be good money, actually. And you might get to go abroad."
So... good to know I've got the green light, I guess?